100094191 has 2 divisors, whose sum is σ = 100094192. Its totient is φ = 100094190.

The previous prime is 100094173. The next prime is 100094201. The reversal of 100094191 is 191490001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100094191 - 2⁷ = 100094063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100094101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50047095 + 50047096.

It is an arithmetic number, because the mean of its divisors is an integer number (50047096).

Almost surely, 2^100094191 is an apocalyptic number.

100094191 is a deficient number, since it is larger than the sum of its proper divisors (1).

100094191 is an equidigital number, since it uses as much as digits as its factorization.

100094191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 100094191 is about 10004.7084415289. The cubic root of 100094191 is about 464.3045695943.

The spelling of 100094191 in words is "one hundred million, ninety-four thousand, one hundred ninety-one".